UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksvcQMAXf21i2I5hXQAM9Kd4M9xCxDYmQykVEVkxmHU=' 
WHERE 
  key_id = 'c937a697f2e28d2501e0b8fd9ade8b22d410e1ced1f7464530d73b3de0be400f' 
  AND (
    token = 'ksvcQMAXf21i2I5hXQAM9Kd4M9xCxDYmQykVEVkxmHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )